Enhancement of spin-charge current interconversion by oxidation of rhenium
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2020.167298
Abstract: Abstract We have demonstrated enhancement of the spin-charge current interconversion by oxidation of rhenium (Re). Although amorphous rhenium oxide (ReOX) is electrically conductive, the spin-orbit torque efficiency measured by spin-torque ferromagnetic resonance is 0.074, and… read more here.
Keywords: rhenium; enhancement spin; spin charge; charge current ... See more keywords
Potential Formulation for Charge or Current-Controlled Piezoelectric Smart Composites and Stabilization Results: Electrostatic Versus Quasi-Static Versus Fully-Dynamic Approaches
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2018.2836864
Abstract: We consider a less-hysteretic piezoelectric smart composite beam model whose piezoelectric layers are actuated by charge or current only. The governing equations are derived through a consistent variational approach by the thin-compliant layer Rao–Nakra sandwich… read more here.
Keywords: fully dynamic; quasi static; piezoelectric smart; versus ... See more keywords
Generation of charge current from magnetization oscillation via the inverse of voltage-controlled magnetic anisotropy effect
Sign Up to like & getrecommendations! Published in 2020 at "Science Advances"
DOI: 10.1126/sciadv.abc2618
Abstract: We show that magnetic energy can be converted into electrical energy via inverse of voltage-controlled magnetic anisotropy effect. It is well known that oscillating magnetization induces charge current in a circuit via Faraday’s law of… read more here.
Keywords: voltage controlled; charge current; effect; controlled magnetic ... See more keywords
The Observation of High-Order Charge–Current Configurations in Plasmonic Meta-Atoms: A Numerical Approach
Sign Up to like & getrecommendations! Published in 2019 at "Photonics"
DOI: 10.3390/photonics6020043
Abstract: Living in a world of resonances, there have been significant progresses in the field of excitation of pronounced and multifunctional moments across a wide range of optical frequencies. Among all acknowledged resonances, the toroidal multipoles… read more here.
Keywords: order; current configurations; excitation; charge current ... See more keywords